Recital

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Mac OS X leopard supports Universal Binaries so executables and dynamic libraries can be run on multiple architectures. A good example of this is the default apache install on Mac OS X. 
In order to compile apache modules for this architecture you must use the following flags when configuring the apache install.
 ./configure CFLAGS='-arch x86_64' APXSLDFLAGS='-arch x86_64' --with-apxs=/usr/sbin/apxs
Then you must pass the these additional flags to the apxs command in order to generate a Universal Binary shared module.
-Wl,-dynamic -Wl,'-arch ppc' -Wl,'-arch ppc64' -Wl,'-arch i386' -Wl,'-arch x86_64' 
-Wc,-dynamic -Wc,'-arch ppc' -Wc,'-arch ppc64' -Wc,'-arch i386' -Wc,'-arch x86_64' 
If you then do a file command on the shared module it should return; 
$ file mod_recital.so 
mod_recital2.2.so: Mach-O universal binary with 4 architectures 
mod_recital2.2.so (for architecture ppc7400): Mach-O bundle ppc 
mod_recital2.2.so (for architecture ppc64): Mach-O 64-bit bundle ppc64 
mod_recital2.2.so (for architecture i386): Mach-O bundle i386 
mod_recital2.2.so (for architecture x86_64): Mach-O 64-bit bundle x86_64
The apache module files are stored in the /usr/libexec/apache2/ directory on a default apache install on the Mac and the configuration file is /private/etc/apache2/httpd.conf
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SE Linux is a feature of the Linux kernel that provides mandatory access control. This policy based access control system grants far greater control over the resources on a machine than standard Linux access controls such as permissions.

Many modern Linux distributions are shipping with SELinux enabled by default, Fedora 14 and Rhel 6 both install with it enabled.

When you run Recital Web on a SELinux enabled machine and navigate to the default.rsp page you will see something similar to the screen shot below.

1
If you launch the SELinux troubleshooter you will see the following problem.

SELinux is blocking the apache server from accessing the Recital server running on port 8001.

2
To manage you SELinux policy you must have the policycoreutils package group installed. The policycoreutils contains the policy core utilities that are required for basic operation of a SELinux system.

If you wish to use a GUI tool, you must install the policycoreutils-gui package.

At the command prompt execute the following:

As root

$ yum install policycoreutils

$ semanage port -a -t http_port_t -p tcp 8001

$ service recital restart

$ service httpd restart 
 

We use the semanage command here to allow the http server access to port 8001. Once you have completed the steps detailed above you can go and navigate back to the default.rsp page in your borwser, where you will find the permission denied message is now replaced by the default.rsp page.


4
SELinux does a great job of restricting services and daemons so rather than simply disabling it, why not work with it!

When it comes to security, every little bit helps...

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Warnings

This is a sample info message. Use <p class="gkInfo1">Your info message goes here!</p>.

This is a sample tips message. Use <p class="gkTips1">Your tips goes here!</p>.

This is a sample warning message. Use <p class="gkWarning1">Your warning message goes here!</p>.

This is a sample info message. Use <p class="gkInfo2">Your info message goes here!</p>.

This is a sample tips message. Use <p class="gkTips2">Your tips goes here!</p>.

This is a sample warning message. Use <p class="gkWarning2">Your warning message goes here!</p>.

This is a sample info message. Use <p class="gkInfo3">Your info message goes here!</p>.

This is a sample tips message. Use <p class="gkTips3">Your tips goes here!</p>.

This is a sample warning message. Use <p class="gkWarning3">Your warning message goes here!</p>.

This is a sample info message. Use <p class="gkInfo4">Your info message goes here!</p>.

This is a sample tips message. Use <p class="gkTips4">Your tips goes here!</p>.

This is a sample warning message. Use <p class="gkWarning4">Your warning message goes here!</p>.

This is a sample info message. Use <p class="gkInfo5">Your info message goes here!</p>.

This is a sample tips message. Use <p class="gkTips5">Your tips goes here!</p>.

This is a sample warning message. Use <p class="gkWarning5">Your warning message goes here!</p>.

Headers

This is heading 1

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer semper egestas nunc in volutpat. Fusce adipiscing velit ac eros tempor iaculis. Phasellus venenatis mollis augue, non posuere odio placerat in. Etiam volutpat ultrices lectus. Fusce eu felis erat. Donec congue interdum elit, sed ornare magna convallis lacinia. In hac habitasse platea dictumst. Mauris volutpat consectetur accumsan.

This is heading 2

Cras diam justo, sodales quis lobortis sed, lobortis vel mauris. Sed a mollis nunc. Quisque semper condimentum lectus, eget laoreet ipsum auctor et. Quisque sagittis luctus augue, id fringilla enim euismod quis. Nullam blandit, elit at euismod rutrum, tortor nibh posuere mauris, in volutpat diam ante ac dui. Sed velit massa, imperdiet placerat tristique et, consectetur a lorem. Praesent aliquet turpis in quam tempor eu pulvinar nibh luctus.

This is heading 3

Vivamus rhoncus arcu sit amet est tristique convallis nec vel eros. Vestibulum euismod luctus velit quis porta. Aliquam varius placerat mauris sed vehicula. Integer porta facilisis sapien, in tempus lorem mattis molestie. Suspendisse potenti. Praesent quis diam non dolor convallis mattis eu id nulla.

This is heading 4

Proin urna erat, egestas vel consectetur at, accumsan at purus. Donec est risus, facilisis dignissim placerat nec, euismod lacinia nisi. Nam ac sem sed quam sollicitudin condimentum et eu neque. Nunc enim urna, ultricies ac mollis pretium, imperdiet hendrerit massa. Sed eleifend felis sed tellus cursus lacinia. Aenean venenatis aliquet euismod. Nam quis turpis tellus, vitae malesuada neque.

This is a headline.

This is a subheadline.

Use <p class="gkHeadling">for headline</p>.Use <p class="gkSubHeadline">for subheadline</p>.Proin urna erat, egestas vel consectetur at, accumsan at purus. Donec est risus, facilisis dignissim placerat nec, euismod lacinia nisi. Nam ac sem sed quam sollicitudin condimentum et eu neque. Nunc enim urna, ultricies ac mollis pretium, imperdiet hendrerit massa. Sed eleifend felis sed tellus cursus lacinia. Aenean venenatis aliquet euismod. Nam quis turpis tellus, vitae malesuada neque.

This is a small headline

This is a large headline

Use <p class="gkHeadling">for headline</p>.Use <p class="gkSubHeadline">for subheadline</p>.Proin urna erat, egestas vel consectetur at, accumsan at purus. Donec est risus, facilisis dignissim placerat nec, euismod lacinia nisi. Nam ac sem sed quam sollicitudin condimentum et eu neque. Nunc enim urna, ultricies ac mollis pretium, imperdiet hendrerit massa. Sed eleifend felis sed tellus cursus lacinia. Aenean venenatis aliquet euismod. Nam quis turpis tellus, vitae malesuada neque.

Icon set 1

This is a sample audio message. Use <p class="gkAudio">Your audio message goes here!</p>.

This is a sample webcam message. Use <p class="gkWebcam">Your webcam goes here!</p>.

This is a sample email message. Use <p class="gkEmail">Your email message goes here!</p>.

This is a sample creditcard message. Use <p class="gkCreditcard">Your creditcart message goes here!</p>.

This is a sample feed message. Use <p class="gkFeed">Your feed goes here!</p>.

This is a sample help message. Use <p class="gkHelp">Your help message goes here!</p>.

This is a sample images message. Use <p class="gkImages">Your images message goes here!</p>.

This is a sample lock message. Use <p class="gkLock">Your webcam goes here!</p>.

This is a sample printer message. Use <p class="gkPrinter">Your printer message goes here!</p>.

This is a sample report message. Use <p class="gkReport">Your report message goes here!</p>.

This is a sample script message. Use <p class="gkScript">Your script goes here!</p>.

This is a sample time message. Use <p class="gkTime">Your time message goes here!</p>.

This is a sample user message. Use <p class="gkUser">Your user message goes here!</p>.

This is a sample world message. Use <p class="gkWorld">Your world goes here!</p>.

This is a sample cart message. Use <p class="gkCart">Your cart message goes here!</p>.

This is a sample cd message. Use <p class="gkCd">Your cd message goes here!</p>.

This is a sample chart_bar message. Use <p class="gkChartBar">Your chart_bar goes here!</p>.

This is a sample chart_line message. Use <p class="gkChartLine">Your chart_line message goes here!</p>.

This is a sample chart_pie message. Use <p class="gkChartPie">Your chart_pie message goes here!</p>.

This is a sample clock message. Use <p class="gkClock">Your clock goes here!</p>.

This is a sample cog message. Use <p class="gkCog">Your cog message goes here!</p>.

This is a sample coins message. Use <p class="gkCoins">Your coins message goes here!</p>.

This is a sample compress message. Use <p class="gkCompress">Your compress goes here!</p>.

This is a sample computer message. Use <p class="gkComputer">Your computer message goes here!</p>.

This is a sample cross message. Use <p class="gkCross">Your cross message goes here!</p>.

This is a sample disk message. Use <p class="gkDisk">Your disk goes here!</p>.

This is a sample error message. Use <p class="gkError">Your error message goes here!</p>.

This is a sample exclamation message. Use <p class="gkExclamation">Your exclamation message goes here!</p>.

This is a sample film message. Use <p class="gkFilm">Your film goes here!</p>.

This is a sample folder message. Use <p class="gkFolder">Your folder message goes here!</p>.

This is a sample group message. Use <p class="gkGroup">Your group message goes here!</p>.

This is a sample heart message. Use <p class="gkHeart">Your heart goes here!</p>.

This is a sample house message. Use <p class="gkHouse">Your house message goes here!</p>.

This is a sample image message. Use <p class="gkImage">Your image message goes here!</p>.

This is a sample information message. Use <p class="gkInformation">Your information message goes here!</p>.

This is a sample magnifier message. Use <p class="gkMagnifier">Your magnifier message goes here!</p>.

This is a sample money message. Use <p class="gkMoney">Your money goes here!</p>.

This is a sample new message. Use <p class="gkNew">Your new message goes here!</p>.

This is a sample note message. Use <p class="gkNote">Your note message goes here!</p>.

This is a sample page message. Use <p class="gkPage">Your page goes here!</p>.

This is a sample page_white message. Use <p class="gkPage_white">Your page_white message goes here!</p>.

This is a sample plugin message. Use <p class="gkPlugin">Your plugin message goes here!</p>.

This is a sample accept message. Use <p class="gkAccept">Your accept goes here!</p>.

This is a sample add message. Use <p class="gkAdd">Your add message goes here!</p>.

This is a sample camera message. Use <p class="gkCamera">Your camera message goes here!</p>.

This is a sample brick message. Use <p class="gkBrick">Your brick goes here!</p>.

This is a sample box message. Use <p class="gkBox">Your box message goes here!</p>.

This is a sample calendar message. Use <p class="gkCalendar">Your calendar message goes here!</p>.

Icon set 2

This is a sample audio message. Use <p class="gkAudioIs2">Your audio message goes here!</p>.

This is a sample email message. Use <p class="gkEmailIs2">Your email message goes here!</p>.

This is a sample feed message. Use <p class="gkFeedIs2">Your feed message goes here!</p>.

This is a sample images message. Use <p class="gkImagesIs2">Your images message goes here!</p>.

This is a sample lock message. Use <p class="gkLockIs2">Your lock message goes here!</p>.

This is a sample printer message. Use <p class="gkPrinterIs2">Your printer message goes here!</p>.

This is a sample time message. Use <p class="gkTimeIs2">Your time message goes here!</p>.

This is a sample user message. Use <p class="gkUserIs2">Your calendar message goes here!</p>.

This is a sample world message. Use <p class="gkWorldIs2">Your world message goes here!</p>.

YThis is a sample cart message. Use <p class="gkCartIs2">Your cart message goes here!</p>.

This is a sample cd message. Use <p class="gkCdIs2">Your cd message goes here!</p>.

This is a sample chart line message. Use <p class="gkChartLineIs2">Your chart line message goes here!</p>.

This is a sample chart pie message. Use <p class="gkChartPieIs2">Your calendar message goes here!</p>.

This is a sample clock message. Use <p class="gkClockIs2">Your clock message goes here!</p>.

This is a sample config message. Use <p class="gkCogIs2">Your config message goes here!</p>.

This is a sample computer message. Use <p class="gkComputerIs2">Your computer message goes here!</p>.

This is a sample error message. Use <p class="gkErrorIs2">Your error message goes here!</p>.

This is a sample exclamation message. Use <p class="gkExclamationIs2">Your exclamation message goes here!</p>.

This is a sample movie message. Use <p class="gkFilmIs2">Your movie message goes here!</p>.

This is a sample folder message. Use <p class="gkFolderIs2">Your folder message goes here!</p>.

This is a group calendar message. Use <p class="gkGroupIs2">Your group message goes here!</p>.

This is a sample house message. Use <p class="gkHouseIs2">Your house message goes here!</p>.

This is a sample image message. Use <p class="gkImageIs2">Your image message goes here!</p>.

This is a sample information message. Use <p class="gkInfromationIs2">Your information message goes here!</p>.

This is a sample magnifier message. Use <p class="gkMagnifierIs2">Your magnifier message goes here!</p>.

This is a sample money message. Use <p class="gkMoneyIs2">Your money message goes here!</p>.

This is a sample page message. Use <p class="gkPageIs2">Your page message goes here!</p>.

This is a sample camera message. Use <p class="gkCameraIs2">Your camera message goes here!</p>.

This is a calendar feed message. Use <p class="gkCalendarIs2">Your calendar message goes here!</p>.

This is a sample contact message. Use <p class="gkContactIs2">Your contact message goes here!</p>.

This is a sample facebook message. Use <p class="gkFacebookIs2">Your facebook message goes here!</p>.

This is a sample like it message. Use <p class="gkLikeItIs2">Your like it message goes here!</p>.

This is a sample twitter message. Use <p class="gkTwitterIs2">Your twitter message goes here!</p>.

This is a sample video message. Use <p class="gkVideoIs2">Your video message goes here!</p>.

This is a sample youtube message. Use <p class="gkYoutubeIs2">Your youtube message goes here!</p>.

Icon set 3

This is a sample audio message. Use <p class="gkAudioIs3">Your audio message goes here!</p>.

This is a sample camera message. Use <p class="gkCameraIs3">Your camera message goes here!</p>.

This is a sample lock message. Use <p class="gkLockIs3">Your lock message goes here!</p>.

This is a sample user message. Use <p class="gkUserIs3">Your user message goes here!</p>.

This is a sample cart message. Use <p class="gkCartIs3">Your cart message goes here!</p>.

This is a sample chart bar message. Use <p class="gkChartBarIs3">Your chart bar message goes here!</p>.

This is a sample config message. Use <p class="gkConfigIs3">Your config message goes here!</p>.

This is a sample configuration message. Use <p class="gkConfig2Is3">Your configuration message goes here!</p>.

This is a sample computer message. Use <p class="gkComputerIs3">Your computer message goes here!</p>.

This is a sample coffe message. Use <p class="gkCoffeIs3">Your coffe message goes here!</p>.

This is a sample cross message. Use <p class="gkCrossIs3">Your cross message goes here!</p>.

This is a sample error message. Use <p class="gkErrorIs3">Your error message goes here!</p>.

This is a sample house message. Use <p class="gkHouseIs3">Your house message goes here!</p>.

This is a sample information message. Use <p class="gkInformationIs3">Your inforation message goes here!</p>.

This is a sample magnifier message. Use <p class="gkMagnifierIs3">Your magnifier message goes here!</p>.

This is a sample page message. Use <p class="gkPageIs3">Your page message goes here!</p>.

This is a sample lock message. Use <p class="gkLockIs3">Your lock message goes here!</p>.

This is a sample camera message. Use <p class="gkCameraIs3">Your camera message goes here!</p>.

This is a sample star message. Use <p class="gkStarIs3">Your star message goes here!</p>.

This is a sample telephone message. Use <p class="gkTelephoneIs3">Your telephone message goes here!</p>.

Tooltips

Here are some examples of a ClassicThis is just an example of what you can do using a CSS tooltip, feel free to get creative and produce your own!, CriticalCriticalThis is just an example of what you can do using a CSS tooltip, feel free to get creative and produce your own!, HelpHelpThis is just an example of what you can do using a CSS tooltip, feel free to get creative and produce your own!, InformationInformationThis is just an example of what you can do using a CSS tooltip, feel free to get creative and produce your own! and WarningWarningThis is just an example of what you can do using a CSS tooltip, feel free to get creative and produce your own! CSS powered tooltip. This is just an example of what you can do so feel free to get creative and produce your own!

Highlights

This is a highlight phrase. Use <span class="gkHighlight1">Your highlight phrase goes here!</span>.

This is a highlight phrase. Use <span class="gkHighlight2">Your highlight phrase goes here!</span>.

This is a highlight phrase. Use <span class="gkHighlight3">Your highlight phrase goes here!</span>.

This is a highlight phrase. Use <span class="gkHighlight4">Your highlight phrase goes here!</span>.

Code

Below is a sample of <pre> or <div class="gkCode1">

#wrapper {
position: relative;
float: left;
display: block;
}

Below is a sample of <div class="gkCode2">

#wrapper {
position: relative;
float: left;
display: block;
}

Below is a sample of <div class="gkCode3"><h4>Name of your file</h4>Here goes your code</div>



File

#wrapper {
position: relative;
float: left;
display: block;
}

Unordered lists

Types of unordered lists

<ul class="gkBullet1">

  • Element 1
  • Element 2
  • Element 3

<ul class="gkBullet2">

  • Element 1
  • Element 2
  • Element 3

<ul class="gkBullet3">

  • Element 1
  • Element 2
  • Element 3

<ul class="gkBullet4">

  • Element 1
  • Element 2
  • Element 3

<ul class="gkCircle1">

  • Element 1
  • Element 2
  • Element 3

<ul class="gkCircle2">

  • Element 1
  • Element 2
  • Element 3

<ul class="gkSquare1">

  • Element 1
  • Element 2
  • Element 3

<ul class="gkSquare2">

  • Element 1
  • Element 2
  • Element 3

<ul class="gkSquare3">

  • Element 1
  • Element 2
  • Element 3

Ordered lists

Types of ordered list:

<ol class="gkRoman">

  1. Element
  2. Element
  3. Element
  4. Element

<ol class="gkDec">

  1. Element
  2. Element
  3. Element
  4. Element

<ol class="gkAlpha">

  1. Element
  2. Element
  3. Element
  4. Element

<ol class="gkDecimalLeadingZero">

  1. Element
  2. Element
  3. Element
  4. Element

<div class="gkNumber1"><p><span>here goes a number</span>and here text of element</p>

01 Element

02 Element

<div class="gkNumber2"><p><span>here goes a number</span>and here text of element</p>

01 Element

02 Element

Abbrs and acronyms

This is a sample of an abbreviation Dr. Use <abbr title="Here goes full word or phrase">here goes an abbreviation</abbr>

This is a sample of an acronym NATO. Use <acronym title="Here goes full phrase">here goes an acronym</abbr>

Definition lists

Below are samples of definition lists

<dl class="gkDef1"><dt>Here goes the word you're about to define</dt><dd>Here goes definition</dd></dl>

Butter
it is a dairy product made by churning fresh or fermented cream or milk. It is generally used as a spread and a condiment, as well as in cooking applications such as baking, sauce making, and frying. Butter consists of butterfat, water and milk proteins.
Dairy milk
is an opaque white liquid produced by the mammary glands of mammals (including monotremes). It provides the primary source of nutrition for newborn mammals before they are able to digest other types of food.

<dl class="gkDef2"><dt>Here goes the word you're about to define</dt><dd>Here goes definition</dd></dl>

Butter
it is a dairy product made by churning fresh or fermented cream or milk. It is generally used as a spread and a condiment, as well as in cooking applications such as baking, sauce making, and frying. Butter consists of butterfat, water and milk proteins.
Dairy milk
is an opaque white liquid produced by the mammary glands of mammals (including monotremes). It provides the primary source of nutrition for newborn mammals before they are able to digest other types of food.

<dl class="gkDef3"><dt>Here goes the word you're about to define</dt><dd>Here goes definition</dd></dl>

Butter
it is a dairy product made by churning fresh or fermented cream or milk. It is generally used as a spread and a condiment, as well as in cooking applications such as baking, sauce making, and frying. Butter consists of butterfat, water and milk proteins.
Dairy milk
is an opaque white liquid produced by the mammary glands of mammals (including monotremes). It provides the primary source of nutrition for newborn mammals before they are able to digest other types of food.

Legends

Legend

This is a sample legend note. Use <div class="gkLegend1"> <h4> Title </h4> <p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.</p> </div>.

Legend

This is a sample legend note. Use <div class="gkLegend2"> <h4> Title </h4> <p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.</p> </div>.

Legend

This is a sample legend note. Use <div class="gkLegend3"> <h4> Title </h4> <p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.</p> </div>.

Legend

This is a sample legend note. Use <div class="gkLegend4"> <h4> Title </h4> <p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.</p> </div>.

Legend

This is a sample legend note. Use <div class="gkLegend5"> <h4> Title </h4> <p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.</p> </div>.

Legend

This is a sample legend note. Use <div class="gkLegend6"> <h4> Title </h4> <p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.</p> </div>.

Legend

This is a sample legend note. Use <div class="gkLegend7"> <h4> Title </h4> <p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.</p> </div>.

Dropcaps

This is a sample text with Dropcap. Use <p> <span class="gkDropcap1">t</span> to make the first letter larger. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum condimentum pulvinar justo, sed faucibus ligula feugiat ac. Morbi quis enim nulla, vel congue augue. Duis quis quam sed purus porta eleifend. Vivamus ullamcorper est id libero aliquam ullamcorper. Donec eget dignissim augue. Donec ante felis, aliquam ut consequat eget, lobortis dapibus risus. Aliquam laoreet enim et lectus ornare hendrerit. Aliquam rhoncus enim libero. Morbi aliquam, nibh mattis feugiat dapibus, nisi massa adipiscing justo, sit amet condimentum urna ipsum et lacus. Nam fermentum, eros quis ullamcorper convallis, libero mauris lacinia eros, sed tempus leo lorem vitae purus. Nunc a malesuada felis. Cras ultrices sapien eu nisi elementum non blandit urna sodales. Duis accumsan cursus massa, eu facilisis diam porta ut..</p>.

This is a sample text with Dropcap. Use <p> <span class="gkDropcap2">t</span> to make the first letter larger. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum condimentum pulvinar justo, sed faucibus ligula feugiat ac. Morbi quis enim nulla, vel congue augue. Duis quis quam sed purus porta eleifend. Vivamus ullamcorper est id libero aliquam ullamcorper. Donec eget dignissim augue. Donec ante felis, aliquam ut consequat eget, lobortis dapibus risus. Aliquam laoreet enim et lectus ornare hendrerit. Aliquam rhoncus enim libero. Morbi aliquam, nibh mattis feugiat dapibus, nisi massa adipiscing justo, sit amet condimentum urna ipsum et lacus. Nam fermentum, eros quis ullamcorper convallis, libero mauris lacinia eros, sed tempus leo lorem vitae purus. Nunc a malesuada felis. Cras ultrices sapien eu nisi elementum non blandit urna sodales. Duis accumsan cursus massa, eu facilisis diam porta ut..</p>.

This is a sample text with Dropcap. Use <p class="gkDropcap3"> <span class="gkDropcap3">t</span> to make the first letter larger. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum condimentum pulvinar justo, sed faucibus ligula feugiat ac. Morbi quis enim nulla, vel congue augue. Duis quis quam sed purus porta eleifend. Vivamus ullamcorper est id libero aliquam ullamcorper. Donec eget dignissim augue. Donec ante felis, aliquam ut consequat eget, lobortis dapibus risus. Aliquam laoreet enim et lectus ornare hendrerit. Aliquam rhoncus enim libero. Morbi aliquam, nibh mattis feugiat dapibus, nisi massa adipiscing justo, sit amet condimentum urna ipsum et lacus. Nam fermentum, eros quis ullamcorper convallis, libero mauris lacinia eros, sed tempus leo lorem vitae purus. Nunc a malesuada felis. Cras ultrices sapien eu nisi elementum non blandit urna sodales. Duis accumsan cursus massa, eu facilisis diam porta ut..</p>.

Floated blocks

Below are samples of text in which part of it is displayed in a separate block

<p> Here goes main part of the text <span class="gkBlockTextLeft">Block of text</span>rest of the text</p>

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum condimentum pulvinar justo, sed faucibus ligula feugiat ac. Morbi quis enim nulla, vel congue augue. Duis quis quam sed purus porta eleifend.Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum condimentum pulvinar justo, sed faucibus ligula feugiat ac. Morbi quis enim nulla, vel congue augue.Donec eget dignissim augue. Donec ante felis, aliquam ut consequat eget, lobortis dapibus risus. Aliquam laoreet enim et lectus ornare hendrerit. Aliquam rhoncus enim libero. Morbi aliquam, nibh mattis feugiat dapibus, nisi massa adipiscing justo, sit amet condimentum urna ipsum et lacus. Nam fermentum, eros quis ullamcorper convallis, libero mauris lacinia eros, sed tempus leo lorem vitae purus. Nunc a malesuada felis. Cras ultrices sapien eu nisi elementum non blandit urna sodales. Duis accumsan cursus massa, eu facilisis diam porta ut. Morbi cursus est vel velit hendrerit dictum.

<p> Here goes main part of the text <span class="gkBlockTextRight">Block of text</span>rest of the text</p>

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum condimentum pulvinar justo, sed faucibus ligula feugiat ac. Morbi quis enim nulla, vel congue augue. Duis quis quam sed purus porta eleifend.Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum condimentum pulvinar justo, sed faucibus ligula feugiat ac. Morbi quis enim nulla, vel congue augue.Donec eget dignissim augue. Donec ante felis, aliquam ut consequat eget, lobortis dapibus risus. Aliquam laoreet enim et lectus ornare hendrerit. Aliquam rhoncus enim libero. Morbi aliquam, nibh mattis feugiat dapibus, nisi massa adipiscing justo, sit amet condimentum urna ipsum et lacus. Nam fermentum, eros quis ullamcorper convallis, libero mauris lacinia eros, sed tempus leo lorem vitae purus. Nunc a malesuada felis. Cras ultrices sapien eu nisi elementum non blandit urna sodales. Duis accumsan cursus massa, eu facilisis diam porta ut. Morbi cursus est vel velit hendrerit dictum.

<p> Here goes main part of the text <span class="gkBlockTextCenter">Block of text</span>rest of the text</p>

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum condimentum pulvinar justo, sed faucibus ligula feugiat ac. Morbi quis enim nulla, vel congue augue. Duis quis quam sed purus porta eleifend.Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum condimentum pulvinar justo, sed faucibus ligula feugiat ac. Morbi quis enim nulla, vel congue augue.Donec eget dignissim augue. Donec ante felis, aliquam ut consequat eget, lobortis dapibus risus. Aliquam laoreet enim et lectus ornare hendrerit. Aliquam rhoncus enim libero. Morbi aliquam, nibh mattis feugiat dapibus, nisi massa adipiscing justo, sit amet condimentum urna ipsum et lacus. Nam fermentum, eros quis ullamcorper convallis, libero mauris lacinia eros, sed tempus leo lorem vitae purus. Nunc a malesuada felis. Cras ultrices sapien eu nisi elementum non blandit urna sodales. Duis accumsan cursus massa, eu facilisis diam porta ut. Morbi cursus est vel velit hendrerit dictum.

Other span blocks

This is a sample pin note. Use <span class="gkClear">Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. </span>

This is a sample pin note. Use <span class="gkClear-1">Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. </span>

This is a sample pin note. Use <span class="gkClear-2">Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. </span>

This is a sample pin note. Use <span class="gkColor">Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. </span>

This is a sample pin note. Use <span class="gkColor-1">Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. </span>

This is a sample pin note. Use <span class="gkColor-2">Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. </span>

This is a sample pin note. Use <span class="gkColor-3">Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. </span>

This is a sample pin note. Use <span class="gkColor-4">Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. </span>

This is a sample pin note. Use <span class="gkColor-5">Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. </span>

This is a sample pin note. Use <span class="gkColor-6">Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. </span>

This is a sample pin note. Use <span class="gkColor-7">Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer urna. Aenean tristique. Fusce a neque. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. </span>

Blockquotes

This is a sample quote text. Use < blockquote > Your quoted text goes here!< /blockquote >
This is a sample quote text. Use< blockquote><div class="gkBlockquote1"><div> Your quoted text goes here!< /div>< /div>< /blockquote >
This is a sample quote text. Use< blockquote><div class="gkBlockquote2"><div> Your quoted text goes here!< /div>< /div>< /blockquote >
This is a sample quote text. Use< blockquote><div class="gkBlockquote3"><div> Your quoted text goes here!< /div>< /div>< /blockquote >
This is a sample quote text. Use< blockquote><div class="gkBlockquote4"><div> Your quoted text goes here!< /div>< /div>< /blockquote >

Tables

Table Header (thead)
Table Footer (tfoot)
Column 1 Column 2
Cell 3 - part of tbody Cell 4 - part of tbody
Cell 5 - part of tbody Cell 6 - part of tbody
Cell 7 - part of tbody Cell 8 - part of tbody

Table Header (thead)
Table Footer (tfoot)
Column 1 Column 2
Cell 1 - part of tbody Cell 2 - part of tbody
Cell 3 - part of tbody Cell 4 - part of tbody
Cell 5 - part of tbody Cell 6 - part of tbody

 

 

Template additional styles

In order to get the video you have to use code like this:


<a class="gk_video_frame" href="http://www.vimeo.com/16274294" rel="mediabox[720 410]">
    <img src="/images/stories/demo/demo_video_1.png" border="0" alt="Video 1" />
    <span class="gk_vframe">Frame</span> 
    <span class="gk_voverlay">Overlay</span> 
    Watch the video 
</a>

As a href attribute you set the video address. In the rel attribute you can specify the video size. Image element is the thumbnail in the frame.

You can also create a blocks with icons. The structure is always similar - you have to change only second class near gk_block:


<div class="gk_block tablet">
<h3><a href="#">Mobile Ready</a></h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum</p>
</div>

Available blocks styles with classes:

android

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

blackberry

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

calendar

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

chat

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

clock

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

cog

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

firefox

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

info

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

mac

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

mail

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

mobilephone

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

phone

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

recycledbag

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

shoppingcart

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

tablet

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

user

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras quis erat elit. Donec pretium condimentum

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A good article describing the configuration of samba for file/record locking can be found here.

Basically you must add these directives to the smb.conf file:

[data] 
oplocks = False 
level2 oplocks = False

The default oplock type is Level1. Level2 oplocks are enabled on a per-share basis in the smb.conf file. Alternately, you could disable oplocks on a per-file basis within the share: 

veto oplock files = /*.dbf/*.DBF/*.ndx/*.NDX/*.dbx/*.DBX/*.dbt/*.DBT/

You can further tune samba by following this guide.

If you specify the Common Internet File System (CIFS) when you mount the samba share then you must specify the following options
mount -t cifs {mount-point} -o username=name,pass=pass,directio
The directio option is used to not do inode data caching on files opened on this mount. This precludes mmaping files on this mount. In some cases with fast networks and little or no caching benefits on the client (e.g. when the application is doing large sequential reads bigger than page size without rereading the same data) this can provide better performance than the default behavior which caches reads (readahead) and writes (writebehind) through the local Linux client pagecache if oplock (caching token) is granted and held. Note that direct allows write operations larger than page size to be sent to the server.

If you get the following error when trying to mount the {mount-point}
Apr 22 16:57:39 bailey kernel: Status code returned 0xc000006d NT_STATUS_LOGON_FAILURE
Apr 22 16:57:39 bailey kernel:  CIFS VFS: Send error in SessSetup = -13
Apr 22 16:57:39 bailey kernel:  CIFS VFS: cifs_mount failed w/return code = -13
The you need to create the Samba user specified on the mount command
smbpasswd -a username
FYI - Make sure you umount all the Samba {mount-point(s)} before shutting down Samba.
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This website runs in a  virtual machine under vmware server. It is clustered between two servers using heartbeat and DRBD.
 
When VMware server starts up a virtual machine it generates a uuid (unique id) based on the machine it is running on and stores this in the .vmx file.
 
When heartbeat switches from slave to master, it will start VMware server (which is setup as a resource in the haresources file).
 
Virtual machines that you want started automatically when you start VMware server will not start because the uuid changes between the master and backup systems. To get around this problem always do the following:
  • edit the .vmx file and add the following line

    uuid.action = "keep"
If this is not done then everytime you try to run the virtual machine on the backup system in your cluster, VMware server will complain that the virtual machine has been copied or moved and it will not start it.
  • set the virtual machine to power off when vmware is stopped. Do not set this to "suspend" or it will not restart on the backup machine.
This will allow the virtual machine to start properly on the backup machine.
 
 
 
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For Recital to run correctly on 64bit Linux you require the ia32 shared libraries.

The 64bit port of Recital requires these libraries to allow access to 32bit Xbase and C-ISAM data files which are 32bit.

If you do not have these libraries installed you will either get a "can't find db.exe" or an "error loading shared libraries" when trying to run or license Recital.

Installing the ia32 shared libraries

Redhat EL 5 / Centos 5 / Fedora 10

  1. Insert the Red Hat Enterprise Linux 5 Supplementary CD, which contains the ia32el package.

  2. After the system has mounted the CD, change to the directory containing the Supplementary packages. For example:

    cd /media/cdrom/Supplementary/

  3. Install the ia32el package:

    rpm -Uvh ia32el-<version>.ia64.rpm

Alternatively: Note you must have the required repo's enabled.
 yum install ia32el

Ubuntu / Debian

sudo apt-get install ia32-libs

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A quick tip for optimizing TCP performance on linux.

edit /etc/sysctl.conf add the lines:

If using gigabit ethernet:

net.ipv4.tcp_mem= 98304 131072 196608
net.ipv4.tcp_window_scaling=1
net.core.wmem_default = 65536
net.core.rmem_default = 65536
net.core.wmem_max=8388608

To reload these use:

# sysctl -p

If using infiniband:

net.ipv4.tcp_window_scaling=1
net.ipv4.tcp_timestamps=0
net.ipv4.tcp_sack=0
net.ipv4.tcp_rmem=10000000 10000000 10000000
net.ipv4.tcp_wmem=10000000 10000000 10000000
net.ipv4.tcp_mem=10000000 10000000 10000000
net.core.rmem_max=524287
net.core.wmem_max=524287
net.core.rmem_default=524287
net.core.wmem_default=524287
net.core.optmem_max=524287
net.core.netdev_max_backlog=300000

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Recital is a rich and versatile product with many ways to do the same thing. Developers usually write code in the way that they are accustomed to without paying much attention to how this will perform in a multi-user environment with large amounts of users and transactions. The best way to optimize Recital applications is to use the built-in tuning capabilities introduced in Recital 10.

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STRERROR()

Syntax

STRERROR( [ <expN> ] )

Description

The STRERROR() function returns a string describing the last operating system error message. If the optional error number is specified then the related operating system error message will be returned.

Example

mqdes=mqcreate("/myqueue", 2)
 if (mqdes < 0)
     messagebox(strerror()+",errno="+alltrim(str(error())))
    return
 endif
 rc = mqsend(mqdes, "Test message")
 if (rc < 0)
     messagebox(strerror()+",errno="+alltrim(str(error())))
    return
 endif
 mqclose(mqdes)

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This MSDN article provides good details about IE CSS compatibility issues.
http://msdn.microsoft.com/en-us/library/cc351024(VS.85).aspx
 
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